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fix(mypage): wire mypage_id/select_type/mypage_id_list as strings

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Prod capture (traffic_prod_misc_clicking.ndjson) shows all three
MyPageBgSetting fields arrive as decimal strings, not ints.  Update the
DTO from int/int/List<int> to string/string/List<string> with "0"/empty
defaults, and add a literal wire-shape round-trip test pinning the
exact JSON against the capture.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
gamer147
2026-06-09 16:40:38 -04:00
parent 51ef460d39
commit b447f5032d
2 changed files with 46 additions and 5 deletions
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11
SVSim.EmulatedEntrypoint/Models/Dtos/UserMyPageInfo.cs
View File

@@ -17,21 +17,22 @@ public class UserMyPageInfo
}
/// <summary>
/// Active mypage background selection. Shape from prod 2026-05-23.
/// Active mypage background selection. Shape from prod 2026-06-09 (capture line 12/56).
/// All three fields ship as strings on the wire even though the underlying ids are integers.
/// </summary>
[MessagePackObject]
public class MyPageBgSetting
{
[JsonPropertyName("mypage_id")]
[Key("mypage_id")]
public int MyPageId { get; set; }
public string MyPageId { get; set; } = "0";
/// <summary>0 = single selection (mypage_id), 1+ = random rotation across mypage_id_list.</summary>
/// <summary>BGType enum as decimal string: "0"=Deck, "1"=CustomBG, "2"=RandomBG.</summary>
[JsonPropertyName("select_type")]
[Key("select_type")]
public int SelectType { get; set; }
public string SelectType { get; set; } = "0";
[JsonPropertyName("mypage_id_list")]
[Key("mypage_id_list")]
public List<int> MyPageIdList { get; set; } = new();
public List<string> MyPageIdList { get; set; } = new();
}

40
SVSim.UnitTests/Wire/UserMyPageWireShape.cs Normal file
View File

@@ -0,0 +1,40 @@
using System.Text.Json;
using SVSim.EmulatedEntrypoint.Models.Dtos;
namespace SVSim.UnitTests.Wire;
public class UserMyPageWireShape
{
[Test]
public void MyPageBgSetting_serialization_emits_strings_matching_prod_capture()
{
var setting = new MyPageBgSetting
{
MyPageId = "1213410310",
SelectType = "1",
MyPageIdList = new List<string>
{
"1211410310", "1212410310", "1213410310", "1214410310",
"1215410310", "1216410310", "1217410310", "1218410310",
},
};
var options = new JsonSerializerOptions
{
PropertyNamingPolicy = JsonNamingPolicy.SnakeCaseLower,
DefaultIgnoreCondition = System.Text.Json.Serialization.JsonIgnoreCondition.WhenWritingNull,
};
var json = JsonSerializer.Serialize(setting, options);
// Prod capture line 12 / line 56 of traffic_prod_misc_clicking.ndjson, user_mypage_info.user_mypage_setting:
var expected =
"{\"mypage_id\":\"1213410310\"," +
"\"select_type\":\"1\"," +
"\"mypage_id_list\":[" +
"\"1211410310\",\"1212410310\",\"1213410310\",\"1214410310\"," +
"\"1215410310\",\"1216410310\",\"1217410310\",\"1218410310\"" +
"]}";
Assert.That(json, Is.EqualTo(expected));
}
}